142705900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{13337}}^1$

素因数の和:13458

約数の個数: 36

約数和(自身を含む): 312589368

約数和(自身を除く): 169883468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 13337, 26674, 53348, 66685, 133370, 266740, 333425, 666850, 1333700, 1427059, 2854118, 5708236, 7135295, 14270590, 28541180, 35676475, 71352950, 142705900]

約数ペア:

[(1, 142705900), (2, 71352950), (4, 35676475), (5, 28541180), (10, 14270590), (20, 7135295), (25, 5708236), (50, 2854118), (100, 1427059), (107, 1333700), (214, 666850), (428, 333425), (535, 266740), (1070, 133370), (2140, 66685), (2675, 53348), (5350, 26674), (10700, 13337)]